Foods To Avoid For Optimal Kidney Health

3. Pickled Food

Pickled food, as well as relishes and olives, can be incredibly high in sodium. Consuming too much sodium forces kidneys to work harder to process it, which could lead to further kidney damage and decreased function. Even a small serving of pickled cucumbers could contain three hundred milligrams of sodium.

4. Canned Food

Canned foods, such as vegetables and soups, are convenient and suit many busy lifestyles, but they often have high levels of sodium because of how they are processed. While lower-sodium versions are available at most grocery stores, individuals will still need to monitor their sodium intake carefully and limit their consumption because these are also high in potassium, which can be dangerous.